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" Tests for various Ex commands.
source check.vim
func Test_ex_delete()
new
call setline(1, ['a', 'b', 'c'])
2
" :dl is :delete with the "l" flag, not :dlist
.dl
call assert_equal(['a', 'c'], getline(1, 2))
endfunc
func Test_range_error()
call assert_fails(':.echo 1', 'E481:')
call assert_fails(':$echo 1', 'E481:')
call assert_fails(':1,2echo 1', 'E481:')
call assert_fails(':+1echo 1', 'E481:')
call assert_fails(':/1/echo 1', 'E481:')
call assert_fails(':\/echo 1', 'E481:')
normal vv
call assert_fails(":'<,'>echo 1", 'E481:')
endfunc
func Test_buffers_lastused()
edit bufc " oldest
sleep 1200m
edit bufa " middle
sleep 1200m
edit bufb " newest
enew
let ls = split(execute('buffers t', 'silent!'), '\n')
let bufs = []
for line in ls
let bufs += [split(line, '"\s*')[1:2]]
endfor
let names = []
for buf in bufs
if buf[0] !=# '[No Name]'
let names += [buf[0]]
endif
endfor
call assert_equal(['bufb', 'bufa', 'bufc'], names)
call assert_match('[0-2] seconds\= ago', bufs[1][1])
bwipeout bufa
bwipeout bufb
bwipeout bufc
endfunc
" Test for the :confirm command dialog
func Test_confirm_cmd()
CheckNotGui
CheckRunVimInTerminal
call writefile(['foo1'], 'foo')
call writefile(['bar1'], 'bar')
" Test for saving all the modified buffers
let buf = RunVimInTerminal('', {'rows': 20})
call term_sendkeys(buf, ":set nomore\n")
call term_sendkeys(buf, ":new foo\n")
call term_sendkeys(buf, ":call setline(1, 'foo2')\n")
call term_sendkeys(buf, ":new bar\n")
call term_sendkeys(buf, ":call setline(1, 'bar2')\n")
call term_sendkeys(buf, ":wincmd b\n")
call term_sendkeys(buf, ":confirm qall\n")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "A")
call StopVimInTerminal(buf)
call assert_equal(['foo2'], readfile('foo'))
call assert_equal(['bar2'], readfile('bar'))
" Test for discarding all the changes to modified buffers
let buf = RunVimInTerminal('', {'rows': 20})
call term_sendkeys(buf, ":set nomore\n")
call term_sendkeys(buf, ":new foo\n")
call term_sendkeys(buf, ":call setline(1, 'foo3')\n")
call term_sendkeys(buf, ":new bar\n")
call term_sendkeys(buf, ":call setline(1, 'bar3')\n")
call term_sendkeys(buf, ":wincmd b\n")
call term_sendkeys(buf, ":confirm qall\n")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "D")
call StopVimInTerminal(buf)
call assert_equal(['foo2'], readfile('foo'))
call assert_equal(['bar2'], readfile('bar'))
" Test for saving and discarding changes to some buffers
let buf = RunVimInTerminal('', {'rows': 20})
call term_sendkeys(buf, ":set nomore\n")
call term_sendkeys(buf, ":new foo\n")
call term_sendkeys(buf, ":call setline(1, 'foo4')\n")
call term_sendkeys(buf, ":new bar\n")
call term_sendkeys(buf, ":call setline(1, 'bar4')\n")
call term_sendkeys(buf, ":wincmd b\n")
call term_sendkeys(buf, ":confirm qall\n")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, Save (A)ll, (D)iscard All, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "N")
call WaitForAssert({-> assert_match('\[Y\]es, (N)o, (C)ancel: ', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "Y")
call StopVimInTerminal(buf)
call assert_equal(['foo4'], readfile('foo'))
call assert_equal(['bar2'], readfile('bar'))
call delete('foo')
call delete('bar')
endfunc
func Test_confirm_cmd_cancel()
CheckNotGui
CheckRunVimInTerminal
" Test for closing a window with a modified buffer
let buf = RunVimInTerminal('', {'rows': 20})
call term_sendkeys(buf, ":set nomore\n")
call term_sendkeys(buf, ":new\n")
call term_sendkeys(buf, ":call setline(1, 'abc')\n")
call term_sendkeys(buf, ":confirm close\n")
call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "C")
call WaitForAssert({-> assert_equal('', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, ":confirm close\n")
call WaitForAssert({-> assert_match('^\[Y\]es, (N)o, (C)ancel: *$',
\ term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, "N")
call WaitForAssert({-> assert_match('^ *0,0-1 All$',
\ term_getline(buf, 20))}, 1000)
call StopVimInTerminal(buf)
endfunc
func Test_confirm_write_ro()
CheckNotGui
CheckRunVimInTerminal
call writefile(['foo'], 'Xconfirm_write_ro')
let lines =<< trim END
set nobackup ff=unix cmdheight=2
edit Xconfirm_write_ro
norm Abar
END
call writefile(lines, 'Xscript')
let buf = RunVimInTerminal('-S Xscript', {'rows': 20})
" Try to write with 'ro' option.
call term_sendkeys(buf, ":set ro | confirm w\n")
call WaitForAssert({-> assert_match("^'readonly' option is set for \"Xconfirm_write_ro\"\. *$",
\ term_getline(buf, 18))}, 1000)
call WaitForAssert({-> assert_match('^Do you wish to write anyway? *$',
\ term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'N')
call WaitForAssert({-> assert_match('^ *$', term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('.* All$', term_getline(buf, 20))}, 1000)
call assert_equal(['foo'], readfile('Xconfirm_write_ro'))
call term_sendkeys(buf, ":confirm w\n")
call WaitForAssert({-> assert_match("^'readonly' option is set for \"Xconfirm_write_ro\"\. *$",
\ term_getline(buf, 18))}, 1000)
call WaitForAssert({-> assert_match('^Do you wish to write anyway? *$',
\ term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'Y')
call WaitForAssert({-> assert_match('^"Xconfirm_write_ro" 1L, 7B written$',
\ term_getline(buf, 19))}, 1000)
call assert_equal(['foobar'], readfile('Xconfirm_write_ro'))
" Try to write with read-only file permissions.
call setfperm('Xconfirm_write_ro', 'r--r--r--')
call term_sendkeys(buf, ":set noro | undo | confirm w\n")
call WaitForAssert({-> assert_match("^File permissions of \"Xconfirm_write_ro\" are read-only\. *$",
\ term_getline(buf, 17))}, 1000)
call WaitForAssert({-> assert_match('^It may still be possible to write it\. *$',
\ term_getline(buf, 18))}, 1000)
call WaitForAssert({-> assert_match('^Do you wish to try? *$', term_getline(buf, 19))}, 1000)
call WaitForAssert({-> assert_match('^(Y)es, \[N\]o: *$', term_getline(buf, 20))}, 1000)
call term_sendkeys(buf, 'Y')
call WaitForAssert({-> assert_match('^"Xconfirm_write_ro" 1L, 4B written$',
\ term_getline(buf, 19))}, 1000)
call assert_equal(['foo'], readfile('Xconfirm_write_ro'))
call StopVimInTerminal(buf)
call delete('Xscript')
call delete('Xconfirm_write_ro')
endfunc
" Test for the :winsize command
func Test_winsize_cmd()
call assert_fails('winsize 1', 'E465:')
call assert_fails('winsize 1 x', 'E465:')
call assert_fails('win_getid(1)', 'E475: Invalid argument: _getid(1)')
" Actually changing the window size would be flaky.
endfunc
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